Venturi meter



FIG. 1 is perspective view of the venturi meter showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right elevational view the venturi meter;

FIG. 4 is a back elevational view thereof;

FIG. 5 is a cross-sectional view thereof as shown along line 5 of FIG. 3;

FIG. 6 is an inlet end elevational view thereof; and,

FIG. 7 is an outlet end elevational view thereof. 

CLAIM The ornamental design for a venturi meter, as shown and described. 